Malicious PDF — malware analysis report

Static analysis result for SHA-256 a6e23d609aad73d5…

MALICIOUS

PDF

15.3 KB Created: 2020-03-18 16:33:51 +00:00 Authoring application: mPDF 5.7
MD5: 4a20012afb4fd6b855a4053cb3da8e51 SHA-1: e7dc7b254b2bf34fdf4df6a1af9a03b4ef42c13d SHA-256: a6e23d609aad73d5c4bd242da0ef52e5b1190d364a3558639164d169d26e40ef
60 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains a large number of embedded URLs pointing to external PDF documents on the domain 'ieuicufioao.myhome.cx'. This heuristic firing indicates a link farm designed to drive traffic or potentially host malicious content. The document body, though partially corrupted, also contains these URLs, reinforcing the link farm tactic. No scripts were extracted from this sample.

Heuristics 2

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://ieuicufioao.myhome.cx/1552553558551556/Falling-Away-Falling-2-by-Devon-Ashley.pdf
    • http://ieuicufioao.myhome.cx/9556554556550/Falling-in-Fiji-Falling-in-Paradise-1-by-Casey-Hagen.pdf
    • http://ieuicufioao.myhome.cx/1550551554559557/The-Falling-of-Love-Falling-1-by-Marisa-Oldham.pdf
    • http://ieuicufioao.myhome.cx/3554552552554554/Falling-into-Forever-Falling-into-You-2-by-Lauren-Abrams.pdf
    • http://ieuicufioao.myhome.cx/3559557557558551/The-Falling-of-Hope-Falling-3-by-Marisa-Oldham.pdf
    • http://ieuicufioao.myhome.cx/9558556559554551/Edge-of-Falling-Falling-2-by-Valia-Lind.pdf
    • http://ieuicufioao.myhome.cx/2550552552553551/Falling-for-Him-4-Falling-for-Him-4-by-Jessica-Gray.pdf
    • http://ieuicufioao.myhome.cx/1557550552557551/Falling-into-Temptation-Falling-1-by-A-Zavarelli.pdf
    • http://ieuicufioao.myhome.cx/4554558552554/This-is-Falling-Falling-1-by-Ginger-Scott.pdf
    • http://ieuicufioao.myhome.cx/3554551550555/Falling-into-You-Falling-1-by-Jasinda-Wilder.pdf
    • http://ieuicufioao.myhome.cx/1557550552559554/Falling-into-Exposure-Falling-2-by-A-Zavarelli.pdf
    • http://ieuicufioao.myhome.cx/2550552552553554/Falling-for-Him-5-Falling-for-Him-5-by-Jessica-Gray.pdf
    • http://ieuicufioao.myhome.cx/5552554553558554/Falling-for-the-Billionaire-The-Complete-Series-Falling-for-the-Billionaire-1-3-by-Victoria-Villeneuve.pdf
    • http://ieuicufioao.myhome.cx/1550555551554551554/Falling-Fast-Falling-Fast-1-by-Tina-Wainscott.pdf
    • http://ieuicufioao.myhome.cx/8551552558558/Falling-Stars-Falling-Stars-1-by-Sadie-Grubor.pdf
    • http://ieuicufioao.myhome.cx/2554556557551550/Falling-Stars-Falling-Stars-1-by-Xio-Axelrod.pdf
    • http://ieuicufioao.myhome.cx/3559558551555559/Falling-for-Her-Fake-Boyfriend-Falling-for-Her-Fake-Boyfriend-1-by-Ann-King.pdf
    • http://ieuicufioao.myhome.cx/2550559556552554/Waiting-On-My-Reason-by-Devon-Ashley.pdf
    • http://ieuicufioao.myhome.cx/2550559555552554/Sparrow-59-The-Sleepers-Coalition-1-by-Devon-Ashley.pdf
    • http://ieuicufioao.myhome.cx/1551550555551558558/Stardust-Of-Dust-and-Darkness-2-by-Devon-Ashley.pdf
    • http://ieuicufioao.myhome.cx/5552554553558554/Falling-for-the-Billionaire-The-Complete-Series-Falling-for-the-Billionaire-1-3-

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